Easy product returns
Buy a product and check it in your own time, at home.
You can return the product without providing a reason within 14 days.
Show details
You can return the product without providing a reason within 14 days.
14 days for a return
Your satisfaction is very important to us, therefore you can make a return without providing a reason within
14
days.
No stress and worry
Thanks to the integration with cheap returns you can purchase without stress and be sure that the return process will be hassle free.
Easy returns wizard
All returns processed by our shop are managed in a easy-to-use returns wizard which gives you the ability to send a return parcel.
This product is available in our stores
You can buy this product without placing an online order at one of our stores in your area. Check where the product is in stock.
Check availability
- NPK fertiliser (5-0-0).
- Ca: 4.1%
- Mg: 2%
- Add a maximum of 1 ml CalMag Pro per 1 liter of water (1:1000). Use this solution each time the plants are irrigated.
A shortage of calcium and magnesium (Ca/Mg) in reverse osmosis (RO) water and soft water is a well-known problem. CalMag Pro ensures that a balanced concentration of minerals is available in the water. This is the perfect base to start creating your nutrient water. CalMag Pro is mainly used with RO water and soft water.
CalMag Pro contains the optimal calcium and magnesium ratio to prevent competition between the two nutrients. Some magnesium and calcium fertilisers are not mixable due to sulphates, but CalMag contains both elements in perfect proportion.
Dosage and use
Add a maximum of 1 ml CalMag Pro per 1 liter of water (1:1000). Use this solution each time the plants are irrigated.
CalMag Pro NPK
NPK fertiliser (5-0-0).
Ca: 4.1%
Mg: 2%
Users reviews
